[libfuzzer] Add more UBSan flags to is_ubsan_security configuration.

[libfuzzer] Add more UBSan flags to is_ubsan_security configuration.

R=aizatsky@chromium.org, inferno@chromium.org, ochang@chromium.org
BUG=616438
Committed: https://crrev.com/d1133be663df309a382a88fbf8bd1cd16878ef21
Cr-Commit-Position: refs/heads/master@{#423990}

[inferno, 2016-10-07 14:29:32]

lgtm

[aizatsky, 2016-10-07 18:16:31]

lgtm

[inferno, 2016-10-07 18:19:03]

inferno@chromium.org changed reviewers:
+ dpranke@chromium.org

[Dirk Pranke, 2016-10-07 18:57:08]

lgtm

[mmoroz, 2016-10-07 21:32:47]

The CQ bit was checked by mmoroz@chromium.org

[commit-bot: I haz the power, 2016-10-07 21:33:22]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-07 22:38:57]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-07 22:40:14]

Description was changed from

==========
[libfuzzer] Add more UBSan flags to is_ubsan_security configuration.

R=aizatsky@chromium.org, inferno@chromium.org, ochang@chromium.org
BUG=616438
==========

to

==========
[libfuzzer] Add more UBSan flags to is_ubsan_security configuration.

R=aizatsky@chromium.org, inferno@chromium.org, ochang@chromium.org
BUG=616438

Committed: https://crrev.com/d1133be663df309a382a88fbf8bd1cd16878ef21
Cr-Commit-Position: refs/heads/master@{#423990}
==========

[commit-bot: I haz the power, 2016-10-07 22:40:15]

Patchset 1 (id:??) landed as
https://crrev.com/d1133be663df309a382a88fbf8bd1cd16878ef21
Cr-Commit-Position: refs/heads/master@{#423990}

[mmoroz, 2016-10-08 10:54:05]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2403673002/ by mmoroz@chromium.org.

The reason for reverting is: A couple of fuzzers cannot be built with this
config:
https://build.chromium.org/p/chromium.fyi/builders/Libfuzzer%20Upload%20Linux....